package LeetCode.linkedlist;

public class ListNode {
    int var = 0;
    ListNode next;

    public ListNode(int var){
        this.var = var;
        next = null;
    }

    public ListNode(){

    }

    public static void main(String[] args) {
        ListNode node = new ListNode(21);
        System.out.println(node.var);
    }
}
